I very rarely came across rude or disrespectful people. I don't know how I slipped by all of them, but I honestly can't think of one experience off the top of my head that was like that. I'm sure they're there, but I'd have to think really hard to recall them.
I'm definitely one of those actresses who comes to a set knowing how I want to do a scene, and I definitely love input from my directors and my writers.